diff --git a/AgentQnA/ui/svelte/vite.config.ts b/AgentQnA/ui/svelte/vite.config.ts
index 9b19e8fec..b93cea404 100644
--- a/AgentQnA/ui/svelte/vite.config.ts
+++ b/AgentQnA/ui/svelte/vite.config.ts
@@ -7,14 +7,7 @@ import type { UserConfig } from "vite";
 const config: UserConfig = {
 	plugins: [sveltekit()],
 	server: {
-		proxy: {
-			"/api": {
-				target: "http://10.112.228.168:8000",
-				changeOrigin: true,
-				secure: true,
-				rewrite: (path) => path.replace(/^\/api/, ""),
-			},
-		},
+		allowedHosts: true,
 	},
 };
 
diff --git a/AudioQnA/ui/svelte/vite.config.ts b/AudioQnA/ui/svelte/vite.config.ts
index 20387b07a..d48b5ad89 100644
--- a/AudioQnA/ui/svelte/vite.config.ts
+++ b/AudioQnA/ui/svelte/vite.config.ts
@@ -17,6 +17,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
 	plugins: [sveltekit()],
+	server: {
+		allowedHosts: true,
+	},
 };
 
 export default config;
diff --git a/ChatQnA/ui/svelte/vite.config.ts b/ChatQnA/ui/svelte/vite.config.ts
index 1166165dc..d48b5ad89 100644
--- a/ChatQnA/ui/svelte/vite.config.ts
+++ b/ChatQnA/ui/svelte/vite.config.ts
@@ -17,7 +17,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
 	plugins: [sveltekit()],
-	server: {},
+	server: {
+		allowedHosts: true,
+	},
 };
 
 export default config;
diff --git a/CodeGen/ui/svelte/vite.config.ts b/CodeGen/ui/svelte/vite.config.ts
index 1166165dc..d48b5ad89 100644
--- a/CodeGen/ui/svelte/vite.config.ts
+++ b/CodeGen/ui/svelte/vite.config.ts
@@ -17,7 +17,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
 	plugins: [sveltekit()],
-	server: {},
+	server: {
+		allowedHosts: true,
+	},
 };
 
 export default config;
diff --git a/CodeTrans/ui/svelte/vite.config.ts b/CodeTrans/ui/svelte/vite.config.ts
index fc201737f..c765bc5e9 100644
--- a/CodeTrans/ui/svelte/vite.config.ts
+++ b/CodeTrans/ui/svelte/vite.config.ts
@@ -17,4 +17,7 @@ import { defineConfig } from "vite";
 
 export default defineConfig({
   plugins: [sveltekit()],
+  server: {
+    allowedHosts: true,
+  },
 });
diff --git a/DocSum/ui/svelte/vite.config.ts b/DocSum/ui/svelte/vite.config.ts
index eaa8566dd..85811509d 100644
--- a/DocSum/ui/svelte/vite.config.ts
+++ b/DocSum/ui/svelte/vite.config.ts
@@ -17,7 +17,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
   plugins: [sveltekit()],
-  server: {},
+  server: {
+    allowedHosts: true,
+  },
 };
 
 export default config;
diff --git a/FaqGen/ui/svelte/vite.config.ts b/FaqGen/ui/svelte/vite.config.ts
index eaa8566dd..85811509d 100644
--- a/FaqGen/ui/svelte/vite.config.ts
+++ b/FaqGen/ui/svelte/vite.config.ts
@@ -17,7 +17,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
   plugins: [sveltekit()],
-  server: {},
+  server: {
+    allowedHosts: true,
+  },
 };
 
 export default config;
diff --git a/GraphRAG/ui/svelte/vite.config.ts b/GraphRAG/ui/svelte/vite.config.ts
index 62cc3f9a4..25367720d 100644
--- a/GraphRAG/ui/svelte/vite.config.ts
+++ b/GraphRAG/ui/svelte/vite.config.ts
@@ -6,7 +6,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
 	plugins: [sveltekit()],
-	server: {},
+	server: {
+		allowedHosts: true,
+	},
 };
 
 export default config;
diff --git a/SearchQnA/ui/svelte/vite.config.ts b/SearchQnA/ui/svelte/vite.config.ts
index 1166165dc..d48b5ad89 100644
--- a/SearchQnA/ui/svelte/vite.config.ts
+++ b/SearchQnA/ui/svelte/vite.config.ts
@@ -17,7 +17,9 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
 	plugins: [sveltekit()],
-	server: {},
+	server: {
+		allowedHosts: true,
+	},
 };
 
 export default config;
diff --git a/Text2Image/ui/svelte/vite.config.ts b/Text2Image/ui/svelte/vite.config.ts
index 26a821a14..d48b5ad89 100644
--- a/Text2Image/ui/svelte/vite.config.ts
+++ b/Text2Image/ui/svelte/vite.config.ts
@@ -18,8 +18,7 @@ import type { UserConfig } from "vite";
 const config: UserConfig = {
 	plugins: [sveltekit()],
 	server: {
-		host: "0.0.0.0",
-		port: 5173,
+		allowedHosts: true,
 	},
 };
 
diff --git a/Translation/ui/svelte/vite.config.ts b/Translation/ui/svelte/vite.config.ts
index fc201737f..c765bc5e9 100644
--- a/Translation/ui/svelte/vite.config.ts
+++ b/Translation/ui/svelte/vite.config.ts
@@ -17,4 +17,7 @@ import { defineConfig } from "vite";
 
 export default defineConfig({
   plugins: [sveltekit()],
+  server: {
+    allowedHosts: true,
+  },
 });
diff --git a/VisualQnA/ui/svelte/vite.config.ts b/VisualQnA/ui/svelte/vite.config.ts
index 1166165dc..d095cbdcb 100644
--- a/VisualQnA/ui/svelte/vite.config.ts
+++ b/VisualQnA/ui/svelte/vite.config.ts
@@ -17,7 +17,8 @@ import type { UserConfig } from "vite";
 
 const config: UserConfig = {
 	plugins: [sveltekit()],
-	server: {},
+	server: {
+		allowedHosts: true,
+	},
 };
-
 export default config;